We present a method to construct low-density parity-check (LDPC) codes with low error
floors on the binary symmetric channel. Codes are constructed so that their Tanner graphs …

The reliability of data stored in high-density Flash memory devices tends to decrease rapidly
because of the reduced cell size and multilevel cell technology. Soft-decision error …

A reduced-complexity low density parity check (LDPC) layered decoding architecture is
proposed using an offset permutation scheme in the switch networks. This method requires …

The rapid emergence of 5G communications technology and standardization has seen an
accelerated transfer of theoretical concepts to advanced development and implementation …

Due to the increasing popularity of LDPC codes and its demand for future applications, first
time in this paper, LDPC coding techniques have been systematically summarized and …

This paper presents the first low-complexity realization of an LDPC-code sparse code
multiple access (SCMA) receiver with a high-throughput LDPC decoder and a multi-mode …

Low-Density Parity-check (LDPC) code, being one of the most promising near-Shannon limit
error correction codes (ECCs) in practice, has attracted tremendous attention in both …

This paper presents a partially-parallel dual-path fully-overlapped QC-LDPC decoder for the
WiMAX system. By adopting five techniques including symmetrical six-stage pipelining …

With the rapid development of smart grids, the deployment number of transmission lines has
significantly increased, posing significant challenges to the detection and maintenance of …

In this brief, we propose a high-throughput layered decoder architecture to support a
broader family of quasicyclic low-density parity-check (QC-LDPC) codes, whose parity …